Catalogs >
Littelfuse >
05931300 & 05931600 RELAYS

05931300 & 05931600 RELAYS
1Pages

Catalog excerpts

Commercial Vehicle Product Datasheet Littelfiise Expertise Applied | Answers Delivered 05931300 & 05931600 RELAYS 12V/24V • Time-delay relays • ADR applications Specifications Overview Voltage: 12V/24V Applications • ADR Trucks approved EURO 4, EURO 5 and later. Web Resources Download technical resources at: littelfuse.com/relays Mounting diagram Dimensions in millimeters Description This delay-off timer relays are designed to delay the opening of the ADR battery switch installed on vehicles approved for EURO 4 EURO 5 and later. All industrial vehicles produced from 2006 onwards, in order to comply with the pollution regulations, are equipped with the SCR (Selective Catalytic Reduction) system for reducing emissions in exhaust gases using an urea chemical agent (eg. Ad-Blue). This system requires a cleaning cycle of variable life depending on the vehicle, after the engine has been switched off. It is therefore necessary to supply power to the electrical system for about 3 minutes after the vehicle is stopped by installing these relays that delay the isolation of the batteries. Features and Benefits • All the relays switches are avaiable in version 12V and 24V • This timer relay work to delay intervention of 3 min or 6 min. © 2017 Littelfuse Commercial Vehicle Products Rev: 0901 17

Open the catalog to page 1